Archive for the ‘Game Stuff’ Category

A Simple Pause Function in Actionscript 3

June 1st, 2011 No Comments

Just a quick function that you can use in your library of tricks to simulate pausing in Actionscript 3.

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public static function pause(timeInSeconds:int, functionToCall:Function):void {
    var timer:Timer = new Timer(timeInSeconds * 1000);
    timer.addEventListener(TimerEvent.TIMER, callFunction, false, 0, true);
    timer.start();
    function callFunction(event:TimerEvent):void {
        timer.stop();
        timer.removeEventListener(TimerEvent.TIMER, callFunction);
        timer = null;
        functionToCall();              
    }
}

The function takes 2 arguments:

timeInSeconds – how many seconds to wait before calling the function
functionToCall – the function to call after the given time has passed

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Posted in Game Stuff, General, Nuts & Bolts |

Easily sort an Array of Strings: Longest to Shortest Word

December 12th, 2010 No Comments

So let’s say you are making some sort of a game or program in Actionscipt 3 that requires you to sort words in order from longest to shortest. for example:

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var word:Array = new Array("this", "is", "a", "list", "of", "randomly","chosen","words", "to", "sort");

if you try something like:

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trace(word.sort());

you will get the following:

a,chosen,is,list,of,randomly,sort,this,to,words

This is a preview of Easily sort an Array of Strings: Longest to Shortest Word. Read the full post (264 words, estimated 1:03 mins reading time)
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Posted in Game Stuff, General, Nuts & Bolts | Tags: array, sort

Flash Actionscript 3: Easily Jumble elements of an Array or String

December 6th, 2010 No Comments

Sometimes in Actionscript you need an easy way to jumble elements of an array or string, such as for a card/word game. I created this simple little as3 class that you can use for just that:

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// Usage:
// yourNewString = Jumble.string(yourOldString);
// yourNewArray = Jumble.array(yourOldArray);

package com.frigidfish{

    public class Jumble {

        public function Jumble() {}

        public static function string(s:String):String {
            var a:Array = s.split("");
            var r:String = "";
            a = a.sort(randomize);
            for(var i=0;i<a.length;i++){
                r += a[i];
            }          
            return r;
        }

        public static function array(a:Array):Array {
            a = a.sort(randomize);
            return a;
        }

        private static function randomize(objA:Object, objB:Object):int {
            return Math.round(Math.random()*2)-1;
        }
    }
}

Usage:

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Posted in Game Stuff | Tags: array, jumble, mix, string, Tools

How to create an AS3 game grid

March 1st, 2010 6 Comments

One of the things that you have to do a lot when developing grid based games in Actionscript 3 is obviously lay out the grid. This is confusing to a lot of people but in flash, it is really quite simple. I created a simple class just for this blog to demonstrate how this can be achieved.

This is a preview of How to create an AS3 game grid. Read the full post (593 words, estimated 2:22 mins reading time)
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Posted in Game Stuff | Tags: iterators
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